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Patent Searching and Data


Title:
多層体の製造方法
Document Type and Number:
Japanese Patent JP6807868
Kind Code:
B2
Abstract:
The invention relates to a method for producing a multi-layer body comprising the steps of: a) applying a first coating layer made of a water-based photoresist onto a surface of a base body; b) exposing the first coating layer in a first region, wherein the first coating layer is not exposed in a second region; c) removing the first coating layer in the second region. The invention further relates to a multi-layer body obtainable by said method and to a security document comprising such a multi-layer body.

Inventors:
Olstsovka Violetta
Stauprune
Application Number:
JP2017556832A
Publication Date:
January 06, 2021
Filing Date:
April 20, 2016
Export Citation:
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Assignee:
Leonhard Kurz Stiftung Und Co.
O'Fau Day Kinegram Argy
International Classes:
B42D25/23; G03F7/32; B42D25/24; B42D25/29; B42D25/324; B42D25/328; B42D25/445; B42D25/465; G03F7/016; G03F7/033; G03F7/09; G03F7/30; G03F7/42
Domestic Patent References:
JP10282683A
JP2002277624A
JP56047035A
Attorney, Agent or Firm:
Cleo International Law & Patent Office